Can a sleep machine calm an erratic heartbeat?

NCT ID NCT04513483

First seen Jan 20, 2026 · Last updated May 23, 2026 · Updated 15 times

Summary

This study looked at whether using a CPAP machine during sleep can reduce episodes of atrial fibrillation (an irregular heart rhythm) in people who also have obstructive sleep apnea. Researchers measured changes in heart rhythm, heart size, quality of life, and hospital visits in 25 adults. The goal was to see if treating sleep apnea helps control the heart condition.

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Contacts and locations

Locations

  • National Taiwan University Hospital

    Taipei, Taiwan

Conditions

Explore the condition pages connected to this study.